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Normal view

The anatomy of a personal health agent

Nature, Published online: 21 October 2026; doi:10.1038/s41586-026-11161-8

A multi-agent framework that coordinates data science, medical reasoning and health coaching over longitudinal wearable and clinical data to provide holistic personal health support is described.

CRISPR–Cas regulates expression of embedded anti-phage defence systems

Nature, Published online: 22 July 2026; doi:10.1038/s41586-026-10833-9

CRISPR–Cas systems transcriptionally tune diverse innate defences using CRISPR RNA-like guides to balance antiviral protection with fitness, and hyperactivate these defences when compromised, establishing a layered bacterial ‘immunity guard’ network.

Teosinte alleles enhance nitrogen assimilation and seed protein in maize

Nature, Published online: 03 June 2026; doi:10.1038/s41586-026-10575-8

Teosinte alleles enhance nitrogen assimilation and seed protein without lowering crop yield when expressed in modern maize, providing a powerful strategy for crop improvement to meet future population demands.
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